Element button pseudo-element :before generated with font-size 16px box-sizing content-box padding 20px background transition line-height normal margin 0px float none width auto border 1px #018dc4 solid position static font-weight normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer border-radius z-index auto display inline-block transform height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible